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This commit is contained in:
Erik Faye-Lund 2007-11-22 22:48:09 +00:00
parent 37402ae2a2
commit 3f172c688d
2 changed files with 17 additions and 10 deletions
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25
synctracker2.cpp
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@ -10,6 +10,9 @@ const int topMarginHeight = 20;
const int fontHeight = 16;
const int fontWidth = 12;
const int lines = 30;
int scrollPosX;
int scrollPosY;
@ -24,7 +27,7 @@ void setupScrollBars(HWND hwnd)
si.nPos = scrollPosY;
si.nPage = windowLines;
si.nMin = 0;
si.nMax = 0x80;
si.nMax = lines - 1;
SetScrollInfo(hwnd, SB_VERT, &si, TRUE);
si.fMask = SIF_POS | SIF_PAGE | SIF_RANGE | SIF_DISABLENOSCROLL;
@ -78,6 +81,8 @@ void paintTracks(HDC hdc, RECT rcTracks)
int firstLine = max((rcTracks.top - topMarginHeight) / fontHeight, 0);
int lastLine = scrollPosY + ((rcTracks.bottom - topMarginHeight) + (fontHeight - 1)) / fontHeight;
lastLine = min(lastLine, lines);
int trackLeft = -scrollPosX;
for (int x = 0; x < 16; ++x)
@ -93,6 +98,7 @@ void paintTracks(HDC hdc, RECT rcTracks)
topMargin.right = trackLeft + trackWidth;
FillRect( hdc, &topMargin, (HBRUSH)GetStockObject(LTGRAY_BRUSH));
/* format the text */
_snprintf_s(temp, 256, "track %d", x);
SetBkMode(hdc, TRANSPARENT);
@ -137,11 +143,11 @@ void paintTracks(HDC hdc, RECT rcTracks)
/* right margin */
RECT rightMargin;
topMargin.top = topMarginHeight;
topMargin.bottom = rcTracks.bottom;
topMargin.left = trackLeft;
topMargin.right = rcTracks.right;
FillRect( hdc, &topMargin, (HBRUSH)GetStockObject(LTGRAY_BRUSH));
rightMargin.top = topMarginHeight;
rightMargin.bottom = rcTracks.bottom;
rightMargin.left = trackLeft;
rightMargin.right = rcTracks.right;
FillRect( hdc, &rightMargin, (HBRUSH)GetStockObject(LTGRAY_BRUSH));
}
@ -226,11 +232,11 @@ void onHScroll(HWND hwnd, UINT sbCode, int newPos)
// SB_RIGHT currently missing.
case SB_LINELEFT:
setScrollPos(hwnd, scrollPosX - 1, scrollPosY);
setScrollPos(hwnd, scrollPosX - fontWidth, scrollPosY);
break;
case SB_LINERIGHT:
setScrollPos(hwnd, scrollPosX + 1, scrollPosY);
setScrollPos(hwnd, scrollPosX + fontWidth, scrollPosY);
break;
case SB_PAGELEFT:
@ -256,7 +262,8 @@ void onSize(HWND hwnd, int width, int height)
windowWidth = width;
windowHeight = height;
windowLines = height / fontHeight;
windowLines = (height - topMarginHeight) / fontHeight;
// windowLines = min((height - topMarginHeight) / fontHeight, lines);
setupScrollBars(hwnd);
}

2
synctracker2.vcproj
View File

@ -95,7 +95,7 @@
OutputDirectory="$(SolutionDir)$(ConfigurationName)"
IntermediateDirectory="$(ConfigurationName)"
ConfigurationType="1"
CharacterSet="1"
CharacterSet="2"
WholeProgramOptimization="1"
>
<Tool